<style type="text/css">
	.serchbtn{
		position: fixed;
		width: 50px;
		height: 50px;
		bottom: 101px;
		right: 15px;
		overflow: hidden;
		z-index: 500;
		border-radius: 50%;
		text-align: center;
}
	.bg{position: absolute; top: 0; left: 0; background: rgba(93, 90, 90, 0.21); width: 100%; height: 100%;}
	.serchbtn i{
		font-size: 25px;
	    line-height: 50px;
	    color: #333;
	}
</style>
<div class="serchbtn">
	<a href="{:url('Mall/search',['shop_id'=>$shop_id])}">
	<div class="bg"></div>
	<i class="fa fa-search"></i>
	</a>
</div>
